[  811.565059] netlink: 'python3': attribute type 2 has an invalid length.
[  811.565332] arpping: entered promiscuous mode
[  812.740511] c0: entered promiscuous mode
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[  816.867022] s0 (unregistering): left promiscuous mode
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[  820.288931] netlink: 'python3': attribute type 2 has an invalid length.
[  820.289202] ct4: entered promiscuous mode
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[  844.733949] netlink: 'python3': attribute type 2 has an invalid length.
[  844.734229] cv4: entered promiscuous mode
[  845.900566] c0: entered promiscuous mode
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[  856.480588] netlink: 'python3': attribute type 2 has an invalid length.
[  856.480862] nat4: entered promiscuous mode
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[  879.828975] netlink: 'python3': attribute type 2 has an invalid length.
[  879.829198] natrelated4: entered promiscuous mode
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[  892.601391] netlink: 'python3': attribute type 2 has an invalid length.
[  892.601616] nv0: entered promiscuous mode
[  893.434298] netlink: 'python3': attribute type 2 has an invalid length.
[  893.434389] openvswitch: nv0: Dropping previously announced user features
[  894.475419] left0: entered promiscuous mode
[  895.520701] right0: entered promiscuous mode
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[  898.896324] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  898.957664] python3 (26266) used greatest stack depth: 10640 bytes left
[  899.873537] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.052060] left0 (unregistering): left promiscuous mode
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[  911.287766] netlink: 'python3': attribute type 2 has an invalid length.
[  911.288022] dropreason: entered promiscuous mode
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[  949.184134] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.210707] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.151065] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.908980] s0 (unregistering): left promiscuous mode
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